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PILZ PNOZ S4 C Safety Relay 24V DC with 3 N/O 1 N/C Contacts and DIN Rail Mount

1
MOQ
105$
Price
PILZ PNOZ S4 C Safety Relay 24V DC with 3 N/O 1 N/C Contacts and DIN Rail Mount
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Features
Specifications
Integration: SCADA, MES Systems
Mpu Points: 12 (8DI + 4DO)
Compatibility: SCADA Systems, HMI Panels
Numberofinputs: 16 Digital Inputs
Actual Value: Negotiabled Price
Output Voltage: 24V DC
Power: 2
Powersupply: 24V DC / 110V AC / 220V AC
Warrantyperiod: 1 To 3 Years
Numberofoutputchannels: 16
Output Points: 16DO
Power Supply Voltage: 100 – 240VAC.
Ethernet Ports: 8 To 24 Ports
Applicationindustry: Manufacturing, Process Control, Robotics
Power Supply: 24V DC / 110V AC / 220V AC
Basic Infomation
Place of Origin: China
Brand Name: PILZ
Certification: 105$
Model Number: 751104 PNOZ S4 C 24VDC 3 N/O 1 N/C
Payment & Shipping Terms
Packaging Details: pieces
Delivery Time: 3-5 days
Payment Terms: T/T
Product Description
PILZ 751104 PNOZ S4 C 24VDC 3 N/O 1 N/C SAFETY SWITCH RELAY

The PNOZ s4 C is a safety relay that features a redundant circuit with built-in self-monitoring. It can be configured for 1- or 2-channel wiring, with or without cross-circuit detection between contacts, and supports either manual or automatic start. The correct opening and closing of the safety function relays is tested automatically in each ON-OFF cycle.

It features 3 normally open (N/O) safety contacts, 1 normally closed (N/C) auxiliary contact, and 1 semiconductor output. A key feature is the ability to connect a PNOZsigma contact expander module using a connector, allowing for output expansion when needed.

Technical Specifications
Specification Detail
Order Number 751104
Series PNOZsigma (PNOZ s4)
Supply Voltage (UB) 24 V DC
Power Consumption 2.5 W
Voltage Type DC
Voltage of supply DC 24V
Inputs 1/2-channel with/without cross-circuit detection
Safety Outputs (Relay) 3 N/O (normally open), positively guided
Auxiliary Output (Relay) 1 N/C (normally closed)
Signal Output (Semiconductor) 1 (24 V DC)
Contact Current Rating 6 A (AC1/DC1), 5 A (AC15)
Contact Voltage Rating 240 V AC / 24 V DC
Contact Material AgCuNi + 0.2 µm Au
Terminal Type Plug-in spring-loaded terminals (included)
Mounting DIN rail
Protection Rating IP40 (housing) / IP20 (terminals)
Ambient Temperature -10°C to +55°C
Dimensions (H x W x D) 100 mm x 22.5 mm x 120 mm
Net Weight 185 g
Key Features
  • Forced-guided relay outputs: Ensures high reliability and safety for the 3 N/O safety contacts.
  • Performance Level: Capable of meeting up to Category 4, PL e according to EN ISO 13849-1.
  • Wide Approvals: Includes TÜV, CE, UKCA, cULus Listed, CCC, and KOSHA certifications for global use.
  • Configurable Operation: Operating modes (manual/automatic start) can be set via a rotary switch on the unit.
  • Visual Indicators: Features LED indicator lights for quick status diagnostics.
  • Electronic Fuse: The unit is equipped with an electronic fuse for internal protection.
Important Notes

Included Terminals: This model (751104) comes with plug-in spring-loaded terminals. Ensure compatibility with your wiring preferences before ordering.

Accessories: Optional accessories include a terminator plug (e.g., 750010) and a set of replacement spring-loaded terminals (e.g., 751004).

Application Note: The N/C auxiliary contact is for status indication only and is not a safety-rated output. It should not be used in the safety circuit.

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